By default, customers are allowed to have up to a total of 40 Amazon RDS DB instances. Of those 40, up to 10 can be Oracle DB Instances under the "License Included" model.

If you wish to run more instances, please complete this form and we will promptly respond to your request.

Amazon RDS Documentation

Amazon Relational Database Service (Amazon RDS) is a web service that makes it easier to set up, operate, and scale a relational database in the cloud. It provides cost-efficient, resizable capacity for an industry-standard relational database and manages common database administration tasks.

Amazon RDS User GuideDescribes all Amazon RDS concepts and provides instructions on using the various features with both the console and the command line interface.

Performance Insights API ReferenceDescribes all the API operations for Amazon RDS Performance Insights in detail. Also provides sample requests, responses, and errors for the supported web service protocols.